Nicholas W. D. Evans

Orcid: 0000-0002-8459-1041

According to our database1, Nicholas W. D. Evans authored at least 200 papers between 2001 and 2024.

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Bibliography

2024
t-EER: Parameter-Free Tandem Evaluation of Countermeasures and Biometric Comparators.
IEEE Trans. Pattern Anal. Mach. Intell., May, 2024

A False Sense of Privacy: Towards a Reliable Evaluation Methodology for the Anonymization of Biometric Data.
Proc. Priv. Enhancing Technol., January, 2024

The VoicePrivacy 2022 Challenge: Progress and Perspectives in Voice Anonymisation.
IEEE ACM Trans. Audio Speech Lang. Process., 2024

SpoofCeleb: Speech Deepfake Detection and SASV In The Wild.
CoRR, 2024

Text-To-Speech Synthesis In The Wild.
CoRR, 2024

2D-Malafide: Adversarial Attacks Against Face Deepfake Detection Systems.
CoRR, 2024

Malacopula: adversarial automatic speaker verification attacks using a neural-based generalised Hammerstein model.
CoRR, 2024

ASVspoof 5: Crowdsourced Speech Data, Deepfakes, and Adversarial Attacks at Scale.
CoRR, 2024

Spoof Diarization: "What Spoofed When" in Partially Spoofed Audio.
CoRR, 2024

To what extent can ASV systems naturally defend against spoofing attacks?
CoRR, 2024

Harder or Different? Understanding Generalization of Audio Deepfake Detection.
CoRR, 2024

The VoicePrivacy 2024 Challenge Evaluation Plan.
CoRR, 2024

a-DCF: an architecture agnostic metric with application to spoofing-robust speaker verification.
Proceedings of the Odyssey 2024: The Speaker and Language Recognition Workshop, 2024

Spoofing detection in the wild: an investigation of approaches to improve generalisation.
Proceedings of the Odyssey 2024: The Speaker and Language Recognition Workshop, 2024

A Comparison of Differential Performance Metrics for the Evaluation of Automatic Speaker Verification Fairness.
Proceedings of the Odyssey 2024: The Speaker and Language Recognition Workshop, 2024

Speaker Anonymization Using Neural Audio Codec Language Models.
Proceedings of the IEEE International Conference on Acoustics, 2024

Synvox2: Towards A Privacy-Friendly Voxceleb2 Dataset.
Proceedings of the IEEE International Conference on Acoustics, 2024

Spoofing Attack Augmentation: Can Differently-Trained Attack Models Improve Generalisation?
Proceedings of the IEEE International Conference on Acoustics, 2024

2023
The PartialSpoof Database and Countermeasures for the Detection of Short Fake Speech Segments Embedded in an Utterance.
IEEE ACM Trans. Audio Speech Lang. Process., 2023

ASVspoof 2021: Towards Spoofed and Deepfake Speech Detection in the Wild.
IEEE ACM Trans. Audio Speech Lang. Process., 2023

Vocoder drift compensation by x-vector alignment in speaker anonymisation.
CoRR, 2023

StressID: a Multimodal Dataset for Stress Identification.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Range-Based Equal Error Rate for Spoof Localization.
Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Vocoder drift in x-vector-based speaker anonymization.
Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Malafide: a novel adversarial convolutive noise attack against deepfake and spoofing detection systems.
Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Towards Single Integrated Spoofing-aware Speaker Verification Embeddings.
Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Can Spoofing Countermeasure And Speaker Verification Systems Be Jointly Optimised?
Proceedings of the IEEE International Conference on Acoustics, 2023

Fairness and Privacy in Voice Biometrics: A Study of Gender Influences Using wav2vec 2.0.
Proceedings of the 22nd International Conference of the Biometrics Special Interest Group, 2023

2022
The VoicePrivacy 2020 Challenge: Results and findings.
Comput. Speech Lang., 2022

Towards a unified assessment framework of speech pseudonymisation.
Comput. Speech Lang., 2022

The VoicePrivacy 2020 Challenge Evaluation Plan.
CoRR, 2022

The PartialSpoof Database and Countermeasures for the Detection of Short Generated Audio Segments Embedded in a Speech Utterance.
CoRR, 2022

The VoicePrivacy 2022 Challenge Evaluation Plan.
CoRR, 2022

SASV Challenge 2022: A Spoofing Aware Speaker Verification Challenge Evaluation Plan.
CoRR, 2022

Automatic Speaker Verification Spoofing and Deepfake Detection Using Wav2vec 2.0 and Data Augmentation.
Proceedings of the Odyssey 2022: The Speaker and Language Recognition Workshop, 28 June, 2022

Baseline Systems for the First Spoofing-Aware Speaker Verification Challenge: Score and Embedding Fusion.
Proceedings of the Odyssey 2022: The Speaker and Language Recognition Workshop, 28 June, 2022

Explainable Deepfake and Spoofing Detection: An Attack Analysis Using SHapley Additive exPlanations.
Proceedings of the Odyssey 2022: The Speaker and Language Recognition Workshop, 28 June, 2022

SASV 2022: The First Spoofing-Aware Speaker Verification Challenge.
Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Rawboost: A Raw Data Boosting and Augmentation Method Applied to Automatic Speaker Verification Anti-Spoofing.
Proceedings of the IEEE International Conference on Acoustics, 2022

AASIST: Audio Anti-Spoofing Using Integrated Spectro-Temporal Graph Attention Networks.
Proceedings of the IEEE International Conference on Acoustics, 2022

Explaining Deep Learning Models for Spoofing and Deepfake Detection with Shapley Additive Explanations.
Proceedings of the IEEE International Conference on Acoustics, 2022

On the potential of jointly-optimised solutions to spoofing attack detection and automatic speaker verification.
Proceedings of the 6th International Conference, 2022

2021
ASVspoof 2019: Spoofing Countermeasures for the Detection of Synthesized, Converted and Replayed Speech.
IEEE Trans. Biom. Behav. Identity Sci., 2021

ASVspoof 2021: accelerating progress in spoofed and deepfake speech detection.
CoRR, 2021

ASVspoof 2021: Automatic Speaker Verification Spoofing and Countermeasures Challenge Evaluation Plan.
CoRR, 2021

Benchmarking and challenges in security and privacy for voice biometrics.
CoRR, 2021

End-to-End Spectro-Temporal Graph Attention Networks for Speaker Verification Anti-Spoofing and Speech Deepfake Detection.
CoRR, 2021

Biometrics in the Era of COVID-19: Challenges and Opportunities.
CoRR, 2021

An Initial Investigation for Detecting Partially Spoofed Audio.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Graph Attention Networks for Anti-Spoofing.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Visualizing Classifier Adjacency Relations: A Case Study in Speaker Verification and Voice Anti-Spoofing.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

PANACEA Cough Sound-Based Diagnosis of COVID-19 for the DiCOVA 2021 Challenge.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Partially-Connected Differentiable Architecture Search for Deepfake and Spoofing Detection.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Privacy-Preserving Voice Anti-Spoofing Using Secure Multi-Party Computation.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Speaker Anonymisation Using the McAdams Coefficient.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

End-to-End anti-spoofing with RawNet2.
Proceedings of the IEEE International Conference on Acoustics, 2021

Speaker Embeddings for Diarization of Broadcast Data In The Allies Challenge.
Proceedings of the IEEE International Conference on Acoustics, 2021

2020
Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification: Fundamentals.
IEEE ACM Trans. Audio Speech Lang. Process., 2020

ASVspoof 2019: A large-scale public database of synthesized, converted and replayed speech.
Comput. Speech Lang., 2020

Texture-based Presentation Attack Detection for Automatic Speaker Verification.
Proceedings of the 12th IEEE International Workshop on Information Forensics and Security, 2020

An Explainability Study of the Constant Q Cepstral Coefficient Spoofing Countermeasure for Automatic Speaker Verification.
Proceedings of the Odyssey 2020: The Speaker and Language Recognition Workshop, 2020

Introducing the VoicePrivacy Initiative.
Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Spoofing Attack Detection Using the Non-Linear Fusion of Sub-Band Classifiers.
Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Speech Pseudonymisation Assessment Using Voice Similarity Matrices.
Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

The Privacy ZEBRA: Zero Evidence Biometric Recognition Assessment.
Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Artificial Bandwidth Extension Using Conditional Variational Auto-encoders and Adversarial Learning.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019
Introduction to Voice Presentation Attack Detection and Recent Advances.
Proceedings of the Handbook of Biometric Anti-Spoofing, 2019

Preserving privacy in speaker and speech characterisation.
Comput. Speech Lang., 2019

The Speed Submission to DIHARD II: Contributions & Lessons Learned.
CoRR, 2019

The ASVspoof 2019 database.
CoRR, 2019

I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences.
CoRR, 2019

Introduction to Voice Presentation Attack Detection and Recent Advances.
CoRR, 2019

Speaker Anonymization Using X-vector and Neural Waveform Models.
Proceedings of the 10th ISCA Speech Synthesis Workshop, 2019

ASVspoof 2019: Future Horizons in Spoofed and Fake Audio Detection.
Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

The GDPR & Speech Data: Reflections of Legal and Technology Communities, First Steps Towards a Common Understanding.
Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

Privacy-Preserving Speaker Recognition with Cohort Score Normalisation.
Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

Latent Representation Learning for Artificial Bandwidth Extension Using a Conditional Variational Auto-encoder.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
An end-to-end spoofing countermeasure for automatic speaker verification using evolving recurrent neural networks.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

End-to-end automatic speaker verification with evolving recurrent neural networks.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

Low-latency speaker spotting with online diarization and detection.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

t-DCF: a Detection Cost Function for the Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

ASVspoof 2017 Version 2.0: meta-data analysis and baseline enhancements.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

Integrated Presentation Attack Detection and Automatic Speaker Verification: Common Features and Gaussian Back-end Fusion.
Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

The EURECOM Submission to the First DIHARD Challenge.
Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Speech Database and Protocol Validation Using Waveform Entropy.
Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Artificial Bandwidth Extension with Memory Inclusion Using Semi-supervised Stacked Auto-encoders.
Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Exploiting Explicit Memory Inclusion for Artificial Bandwidth Extension.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Efficient Super-Wide Bandwidth Extension Using Linear Prediction Based Analysis-Synthesis.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

ODESSA at Albayzin Speaker Diarization Challenge 2018.
Proceedings of the Fourth International Conference, 2018

ODESSA/PLUMCOT at Albayzin Multimodal Diarization Challenge 2018.
Proceedings of the Fourth International Conference, 2018

Enhanced low-latency speaker spotting using selective cluster enrichment.
Proceedings of the 2018 International Conference of the Biometrics Special Interest Group, 2018

2017
Introduction to the Issue on Spoofing and Countermeasures for Automatic Speaker Verification.
IEEE J. Sel. Top. Signal Process., 2017

ASVspoof: The Automatic Speaker Verification Spoofing and Countermeasures Challenge.
IEEE J. Sel. Top. Signal Process., 2017

Constant Q cepstral coefficients: A spoofing countermeasure for automatic speaker verification.
Comput. Speech Lang., 2017

Speaker Change Detection Using Binary Key Modelling with Contextual Information.
Proceedings of the Statistical Language and Speech Processing, 2017


The ASVspoof 2017 Challenge: Assessing the Limits of Replay Spoofing Attack Detection.
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

RedDots replayed: A new replay spoofing attack corpus for text-dependent speaker verification research.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Artificial bandwidth extension using the constant Q transform.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Impact of Bandwidth and Channel Variation on Presentation Attack Detection for Speaker Verification.
Proceedings of the International Conference of the Biometrics Special Interest Group, 2017

2016
An assessment of automatic speaker verification vulnerabilities to replay spoofing attacks.
Secur. Commun. Networks, 2016

Further optimisations of constant Q cepstral processing for integrated utterance and text-dependent speaker verification.
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016

A New Feature for Automatic Speaker Verification Anti-Spoofing: Constant Q Cepstral Coefficients.
Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

Semi-supervised On-line Speaker Diarization for Meeting Data with Incremental Maximum A-posteriori Adaptation.
Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

The open-set problem in acoustic scene classification.
Proceedings of the IEEE International Workshop on Acoustic Signal Enhancement, 2016

On the Influence of Text Content on Pass-Phrase Strength for Short-Duration Text-Dependent Automatic Speaker Authentication.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Articulation Rate Filtering of CQCC Features for Automatic Speaker Verification.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Integrated Spoofing Countermeasures and Automatic Speaker Verification: An Evaluation on ASVspoof 2015.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Utterance Verification for Text-Dependent Speaker Recognition: A Comparative Assessment Using the RedDots Corpus.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

2015
Footstep Recognition.
Proceedings of the Encyclopedia of Biometrics, Second Edition, 2015

Anti-spoofing, Voice Conversion.
Proceedings of the Encyclopedia of Biometrics, Second Edition, 2015

Anti-spoofing, Voice Databases.
Proceedings of the Encyclopedia of Biometrics, Second Edition, 2015

Guest Editorial Special Issue on Biometric Spoofing and Countermeasures.
IEEE Trans. Inf. Forensics Secur., 2015

Biometrics Systems Under Spoofing Attack: An evaluation methodology and lessons learned.
IEEE Signal Process. Mag., 2015

Biometrics Security and Privacy Protection [From the Guest Editors].
IEEE Signal Process. Mag., 2015

Spoofing and countermeasures for speaker verification: A survey.
Speech Commun., 2015

An alternative view of loudspeaker nonlinearities using the Hilbert-huang transform.
Proceedings of the 2015 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2015

Acoustic context recognition using local binary pattern codebooks.
Proceedings of the 2015 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2015

Automatic speaker verification spoofing and countermeasures (ASVspoof 2015): open discussion and future plans.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

ASVspoof 2015: the first automatic speaker verification spoofing and countermeasures challenge.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Non-linear acoustic echo cancellation using empirical mode decomposition.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Adaptive and online speaker diarization for meeting data.
Proceedings of the 23rd European Signal Processing Conference, 2015

Phone adaptive training for short-duration speaker verification.
Proceedings of the 23rd European Signal Processing Conference, 2015

Acoustic context recognition for mobile devices using a reduced complexity SVM.
Proceedings of the 23rd European Signal Processing Conference, 2015

2014
Speaker Recognition Anti-spoofing.
Proceedings of the Handbook of Biometric Anti-Spoofing, 2014

A subspace co-training framework for multi-view clustering.
Pattern Recognit. Lett., 2014

Short-Duration Speaker Modelling with Phone Adaptive Training.
Proceedings of the Odyssey 2014: The Speaker and Language Recognition Workshop, 2014

Evasion and obfuscation in speaker recognition surveillance and forensics.
Proceedings of the 2nd International Workshop on Biometrics and Forensics, 2014

Characterisation and modelling of non-linear loudspeakers.
Proceedings of the 14th International Workshop on Acoustic Signal Enhancement, 2014

Evasion and obfuscation in automatic speaker verification.
Proceedings of the IEEE International Conference on Acoustics, 2014

A comparison of different loudspeaker models to empirically estimated non-linearities.
Proceedings of the 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays, 2014

Re-assessing the threat of replay spoofing attacks against automatic speaker verification.
Proceedings of the BIOSIG 2014, 2014

2013
Online Non-Negative Convolutive Pattern Learning for Speech Signals.
IEEE Trans. Signal Process., 2013

Unsupervised multi-view dimensionality reduction with application to audio-visual speaker retrieval.
Proceedings of the 2013 IEEE International Workshop on Information Forensics and Security, 2013

Using linguistic information to detect overlapping speech.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Spoofing and countermeasures for automatic speaker verification.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

A new speaker verification spoofing countermeasure based on local binary patterns.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Open-set semi-supervised audio-visual speaker recognition using co-training LDA and Sparse Representation Classifiers.
Proceedings of the IEEE International Conference on Acoustics, 2013

An experimental framework for the derivation of perceptually-optimal noise suppression functions.
Proceedings of the IEEE International Conference on Acoustics, 2013

Voice activity detection based on a statistical semiparametric test.
Proceedings of the IEEE International Conference on Acoustics, 2013

Spoofing countermeasures to protect automatic speaker verification from voice conversion.
Proceedings of the IEEE International Conference on Acoustics, 2013

A one-class classification approach to generalised speaker verification spoofing countermeasures using local binary patterns.
Proceedings of the IEEE Sixth International Conference on Biometrics: Theory, 2013

2012
Direct posterior confidence for out-of-vocabulary spoken term detection.
ACM Trans. Inf. Syst., 2012

Speaker Diarization: A Review of Recent Research.
IEEE Trans. Speech Audio Process., 2012

A Comparative Study of Bottom-Up and Top-Down Approaches to Speaker Diarization.
IEEE Trans. Speech Audio Process., 2012

Dual Channel Echo Postfiltering for Hands-Free Mobile Terminals.
Proceedings of the IWAENC 2012 - International Workshop on Acoustic Signal Enhancement, Proceedings, RWTH Aachen University, Germany, September 4th, 2012

Convolutive Non-Negative Sparse Coding and New Features for Speech Overlap Handling in Speaker Diarization.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Phone Adaptive Training for Speaker Diarization.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Spoofing countermeasures for the protection of automatic speaker recognition systems against attacks with artificial signals.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

CO-LDA: A Semi-supervised Approach to Audio-Visual Person Recognition.
Proceedings of the 2012 IEEE International Conference on Multimedia and Expo, 2012

Speech overlap detection and attribution using convolutive non-negative sparse coding.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Dual amplifier and loudspeaker compensation using fast convergent and cascaded approaches to non-linear acoustic echo cancellation.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Multi-view semi-supervised discriminant analysis: A new approach to audio-visual person recognition.
Proceedings of the 20th European Signal Processing Conference, 2012

A new cross-domain approach to synchronized adaptive echo cancellation and echo postfiltering.
Proceedings of the 20th European Signal Processing Conference, 2012

Speech overlap detection using convolutive non-negative sparse coding: New improvements and insights.
Proceedings of the 20th European Signal Processing Conference, 2012

On the vulnerability of automatic speaker recognition to spoofing attacks with artificial signals.
Proceedings of the 20th European Signal Processing Conference, 2012

2011
Non-linear acoustic echo cancellation using online loudspeaker linearization.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2011

Parallel and Hierarchical Decision Making for Sparse Coding in Speech Recognition.
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

Online Pattern Learning for Non-Negative Convolutive Sparse Coding.
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

Semi-supervised face recognition with LDA self-training.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

A scalable frequency domain-based linear convolution architecture for speech enhancement.
Proceedings of the 17th International Conference on Digital Signal Processing, 2011

Handling overlaps in spoken term detection.
Proceedings of the IEEE International Conference on Acoustics, 2011

Robust and low-cost cascaded non-linear acoustic echo cancellation.
Proceedings of the IEEE International Conference on Acoustics, 2011

Linguistic influences on bottom-up and top-down clustering for speaker diarization.
Proceedings of the IEEE International Conference on Acoustics, 2011

A co-training approach to automatic face recognition.
Proceedings of the 19th European Signal Processing Conference, 2011

2010
Towards collaborative annotation for video accessibility.
Proceedings of the International Cross-Disciplinary Conference on Web Accessibility, 2010

Evans, Joe Frankel, Raphaël Troncy: Direct posterior confidence for out-of-vocabulary spoken term detection.
Proceedings of the 2010 International Workshop on Searching Spontaneous Conversational Speech, 2010

CRF-based stochastic pronunciation modeling for out-of-vocabulary spoken term detection.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

An integrated top-down/bottom-up approach to speaker diarization.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

System output combination for improved speaker diarization.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

An assessment of linear adaptive filter performance with nonlinear distortions.
Proceedings of the IEEE International Conference on Acoustics, 2010

The lia-eurecom RT'09 speaker diarization system: Enhancements in speaker modelling and cluster purification.
Proceedings of the IEEE International Conference on Acoustics, 2010

Efficient low delay filtering for residual echo suppression.
Proceedings of the 18th European Signal Processing Conference, 2010

A multimodal approach to initialisation for top-down speaker diarization of television shows.
Proceedings of the 18th European Signal Processing Conference, 2010

2009
Footstep Recognition.
Proceedings of the Encyclopedia of Biometrics, 2009

Towards a New Image-Based Spectrogram Segmentation Speech Coder Optimised for Intelligibility.
Proceedings of the Advances in Multimedia Modeling, 2009

Automatic Cross-Biometric Footstep Database Labelling Using Speaker Recognition.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Speaker diarization using unsupervised discriminant analysis of inter-channel delay features.
Proceedings of the IEEE International Conference on Acoustics, 2009

Assessment of a Footstep Biometric Verification System.
Proceedings of the Handbook of Remote Biometrics, 2009

2008
Improving the performance of text-independent short duration SVM- and GMM-based speaker verification.
Proceedings of the Odyssey 2008: The Speaker and Language Recognition Workshop, 2008

ALIZE/spkdet: a state-of-the-art open source software for speaker recognition.
Proceedings of the Odyssey 2008: The Speaker and Language Recognition Workshop, 2008

Assessment of objective quality measures for speech intelligibility.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

A large scale footstep database for biometric studies created using cross-biometrics for labelling.
Proceedings of the 10th International Conference on Control, 2008

An assessment of speech related information contained in GEMS signals.
Proceedings of the 2008 16th European Signal Processing Conference, 2008

2007
The influence of speech activity detection and overlap on speaker diarization for meeting room recordings.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Influence of task duration in text-independent speaker verification.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

An experimental study on the feasibility of footsteps as a biometric.
Proceedings of the 15th European Signal Processing Conference, 2007

The LIA RT'07 Speaker Diarization System.
Proceedings of the Multimodal Technologies for Perception of Humans, 2007

2006
An assessment of automatic speech recognition as speech intelligibility estimation in the context of additive noise.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Assessment of Objective Quality Measures for Speech Intelligibility Estimation.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

An Assessment on the Fundamental Limitations of Spectral Subtraction.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005
Data-Model Relationship in Text-Independent Speaker Recognition.
EURASIP J. Adv. Signal Process., 2005

On the fundamental limitations of spectral subtraction: An assessment by automatic speech recognition.
Proceedings of the 13th European Signal Processing Conference, 2005

2004
Voice Biometrics over the Internet in the Framework of COST Action 275.
EURASIP J. Adv. Signal Process., 2004

2003
Morphological filtering of speech spectrograms in the context of additive noise.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002
Computationally efficient noise compensation for robust automatic speech recognition assessed under the Aurora 2/3 framework.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

Recent Trends in Video Analysis: A Taxonomy of Video Classification Problems.
Proceedings of the Internet and Multimedia Systems and Applications, 2002

Efficient real-time noise estimation without explicit speech, non-speech detection: an assessment on the AURORA corpus.
Proceedings of the 14th International Conference on Digital Signal Processing, 2002

Time-frequency quantile-based noise.
Proceedings of the 11th European Signal Processing Conference, 2002

2001
Noise estimation without explicit speech, non-speech detection: a comparison of mean, modal and median based approaches.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001


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